Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

Thomas Graf points out that I broke net/sched/ipt.c when I removed
__ipt_find_target_lock.  In fact, those routines don't need to keep
the lock held, so we can simplify them, and expose an interface
(ipt_find_target) which does module loading correctly for
net/sched/ipt.c.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

Removes outdated comment and make action and old compat policer
mutually exclusive to reflect the code. Noted by Jamal Hadi Salim.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

Transforms tcindex to use tcf_exts API and thus adds support for
actions. Needs more work to allow changing parameters for
existing filters.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

Transforms tcindex to use tcf_exts API and thus adds support for
actions. Replaces the existing change implementation with a new one
supporting changes for existing filters which allows to change a
classifier without letting a single packet pass by unclassified.

Fixes various cases where a error is returned but the filter was
changed already.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

Transforms route to use tcf_exts API and thus adds support for
actions. Replaces the existing change implementation with a new one
supporting changes for existing filters which allows to change a
classifier without letting a single packet pass by unclassified.

Fixes various cases where a error is returned but the filter was
changed already.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

Transforms fw to use tcf_exts API. Makes the fw changing
procedure consistent upon failures except for indev failures but
indev will be removed very soon.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

Transforms u32 to use tcf_exts API. Makes the u32 changing
procedure consistent upon failures except for indev failures but
indev will be removed very soon.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

The tcf_exts API abstracts extensions such as actions/policers
into a generic layer and reduces the knowledge inside classifiers
to the minimum required. It isolates the validation code into
its own function to allow classifiers to validate all input
data before making changes and thus avoids the need to undo changes
if a extension configuration request cannot be fullfilled.

Adds missing locking when adding a action/police extension to an
already existing filter. Acquiring  dev->queue_lock makes sure we
don't change the action/police in the middle of a classification.
Noted by Patrick McHardy.

As a nice side effect, using this API removes the existing
ifdef clutter.

Usage:
  The classifier holds struct tcf_exts which may be empty if no
  extensions are compiled in. It then calls tcf_exts_validate
  when a new change request was received and provides a temporary
  tcf_exts copy to store the change requests. Given it succeeded
  the classifier may change its own parameters and at the end
  call tcf_exts_change to commit the changes and replace the
  existing extension configuration with the new one. The classifier
  is responsible to destroy his temporary copy if any of its own
  validation checks fail.

  The classifier specific TLV types must be exported to the extensions
  API via tcf_ext_map.

  Destroying the extensions is as easy as calling tcf_exts_destroy.

  The extensions are executed by the classifier by calling tcf_exts_exec
  which must be done as the last thing after making sure the
  filter matches. Note: A classifier might take further actions after
  the execution to tcf_exts_exec such as correcting its own cache to
  avoid caching results which could have been influenced by the extensions.

  tcf_exts_exec returns a negative error code if the filter must be
  considered unmatched, 0 on normal execution or a positive classifier
  return code (TC_ACT_*) which must be returned to the underlying layer
  as-is.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

The 8139too thread needs to use rtnl_lock_interruptible so it can avoid
doing the actual work once it's been kill_proc()ed on module removal
time.

Based on debugging and an earlier patch that adds a driver-private
semaphore from Herbert Xu.
Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

Need to check against struct compat_cmsghdr
not struct cmsghdr.
Signed-off-by: Olaf Kirch <okir@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

The patch below contains the following cleanups:
- make needlessly global code static
- remove the following unused global functions:
  - datagram.c: skb_copy_datagram
  - iovec.c: memcpy_tokerneliovec
- remove the following unneeded EXPORT_SYMBOL's:
  - datagram.c: skb_copy_datagram
  - dev.c: ing_filter
  - iovec.c: memcpy_tokerneliovec
  - netpoll.c: netpoll_send_skb
  - rtnetlink.c: rtnetlink_dump_ifinfo
  - sock.c: sock_alloc_send_pskb
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

into nuts.davemloft.net:/disk1/BK/net-2.6

Signed-off-by: Bart De Schuymer <bdschuym@telenet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>

Signed-off-by: David S. Miller <davem@davemloft.net>

into nuts.davemloft.net:/disk1/BK/net-2.6

Signed-off-by: David S. Miller <davem@davemloft.net>

I suspect given that someone made the change for a reason that there
should probably be a sysctl to switch between AX.25 (as 2.6.9) and "kind
of routed AX.25-ish" (as 2.6.10).
Signed-off-by: David S. Miller <davem@davemloft.net>

into nuts.davemloft.net:/disk1/BK/net-2.6

Include module.h to cleanup compiler warnings.
Signed-off-by: Greg Ungerer <gerg@snapgear.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Remove use of obsolate MAP_NR macro.
Signed-off-by: Greg Ungerer <gerg@snapgear.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Remove unused header file from include/asm-m68knommu.
Signed-off-by: Greg Ungerer <gerg@snapgear.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Convert KTHREAD_SIZE to THREAD_SIZE.
Patch original submitted by Philippe De Muyter <phdm@macqel.be>
Signed-off-by: Greg Ungerer <gerg@snapgear.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Here is a patch to provide faster bitops for m68knommu, using bset/bclr/bchg
and btst instructions, that do test-and-set on m68k and coldfire processors.
We do thus avoid the need for local_irq_save/local_irq_restore.

Patch original submitted by Philippe De Muyter <phdm@macqel.be>.
Signed-off-by: Greg Ungerer <gerg@snapgear.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Convert KTHREAD_SIZE to THREAD_SIZE.
Remove obsolate MAP_NR and VALID_PAGE macros.
Signed-off-by: Greg Ungerer <gerg@snapgear.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Fix comment formatting in m68knommu linker script.
Signed-off-by: Greg Ungerer <gerg@snapgear.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Export the udelay symbol so modules get access to it as well.
Signed-off-by: Greg Ungerer <gerg@snapgear.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Remove duplicate M5275EVB entry.
Remove unused HIMEMKERNEL config option.
Signed-off-by: Greg Ungerer <gerg@snapgear.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Remove unused keyboard.h include.
Signed-off-by: Greg Ungerer <gerg@snapgear.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Remove unneccessary SUN conditionals from m68knommu elf.h.
Signed-off-by: Greg Ungerer <gerg@snapgear.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Remove use of obsolete MAP_NR macro.
Signed-off-by: Greg Ungerer <gerg@snapgear.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

into flint.arm.linux.org.uk:/usr/src/bk/linux-2.6-rmk

Patch from Nicolas Pitre

Those defines are incomplete and not using them by
instead using the explicit flags makes for clearer code.

Signed-off-by: Nicolas Pitre
Signed-off-by: Russell King